JP5309534B2 - 画像表示装置 - Google Patents

画像表示装置 Download PDF

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Publication number
JP5309534B2
JP5309534B2 JP2007295735A JP2007295735A JP5309534B2 JP 5309534 B2 JP5309534 B2 JP 5309534B2 JP 2007295735 A JP2007295735 A JP 2007295735A JP 2007295735 A JP2007295735 A JP 2007295735A JP 5309534 B2 JP5309534 B2 JP 5309534B2
Authority
JP
Japan
Prior art keywords
projector
laser
light
housing
image display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007295735A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009122366A (ja
Inventor
賢治 長島
篤彦 近岡
誠二 竹本
宏樹 松原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Funai Electric Co Ltd
Original Assignee
Funai Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Funai Electric Co Ltd filed Critical Funai Electric Co Ltd
Priority to JP2007295735A priority Critical patent/JP5309534B2/ja
Priority to US12/267,351 priority patent/US8011790B2/en
Priority to EP08019639.7A priority patent/EP2060948B1/en
Priority to CN2008101733343A priority patent/CN101435980B/zh
Publication of JP2009122366A publication Critical patent/JP2009122366A/ja
Application granted granted Critical
Publication of JP5309534B2 publication Critical patent/JP5309534B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3164—Modulator illumination systems using multiple light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2007295735A 2007-11-14 2007-11-14 画像表示装置 Expired - Fee Related JP5309534B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007295735A JP5309534B2 (ja) 2007-11-14 2007-11-14 画像表示装置
US12/267,351 US8011790B2 (en) 2007-11-14 2008-11-07 Image display apparatus having casings foldable relative to each other
EP08019639.7A EP2060948B1 (en) 2007-11-14 2008-11-10 Image display apparatus
CN2008101733343A CN101435980B (zh) 2007-11-14 2008-11-13 图像显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007295735A JP5309534B2 (ja) 2007-11-14 2007-11-14 画像表示装置

Publications (2)

Publication Number Publication Date
JP2009122366A JP2009122366A (ja) 2009-06-04
JP5309534B2 true JP5309534B2 (ja) 2013-10-09

Family

ID=40445688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007295735A Expired - Fee Related JP5309534B2 (ja) 2007-11-14 2007-11-14 画像表示装置

Country Status (4)

Country Link
US (1) US8011790B2 (zh)
EP (1) EP2060948B1 (zh)
JP (1) JP5309534B2 (zh)
CN (1) CN101435980B (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101675384A (zh) * 2007-05-03 2010-03-17 皇家飞利浦电子股份有限公司 安全光扫描投影设备
CN102549520B (zh) * 2009-08-19 2015-04-08 松下电器产业株式会社 具备投影仪的信息处理装置
JP5540955B2 (ja) 2010-07-12 2014-07-02 船井電機株式会社 プロジェクタ
JP4719306B1 (ja) * 2010-09-13 2011-07-06 パナソニック株式会社 画像表示装置
JP4730480B1 (ja) * 2010-10-15 2011-07-20 パナソニック株式会社 画像表示装置および情報処理装置
JP4865902B1 (ja) * 2010-10-15 2012-02-01 パナソニック株式会社 携帯型情報処理装置
JP4865903B1 (ja) * 2010-10-15 2012-02-01 パナソニック株式会社 携帯型情報処理装置
CN102012622A (zh) * 2010-11-02 2011-04-13 上海理工大学 采用sata接口的外挂型投影装置
JP2012088680A (ja) * 2011-02-22 2012-05-10 Panasonic Corp 画像表示装置および携帯型情報処理装置
JP2012088681A (ja) * 2011-02-22 2012-05-10 Panasonic Corp 画像表示装置および携帯型情報処理装置
JP5177250B2 (ja) * 2011-04-12 2013-04-03 パナソニック株式会社 画像表示装置
JP5177251B2 (ja) * 2011-04-12 2013-04-03 パナソニック株式会社 画像表示装置
JP5849479B2 (ja) 2011-07-12 2016-01-27 ソニー株式会社 照明装置および表示装置
CN102340642A (zh) * 2011-10-08 2012-02-01 无锡艾德里安科技有限公司 多功能数码投影仪
JP4955121B2 (ja) * 2011-11-08 2012-06-20 パナソニック株式会社 画像表示装置
JP4945007B2 (ja) * 2011-11-08 2012-06-06 パナソニック株式会社 画像表示装置
JP5059236B2 (ja) * 2012-03-13 2012-10-24 パナソニック株式会社 画像表示装置
JP6064346B2 (ja) * 2012-03-19 2017-01-25 カシオ計算機株式会社 投影装置、プログラム及び投影装置の制御方法
TW201351016A (zh) * 2012-06-08 2013-12-16 Hon Hai Prec Ind Co Ltd 投影裝置
US9551916B2 (en) 2014-09-25 2017-01-24 Intel Corporation Integrated and adjustable image projection with auto-image correction in electronic devices using an in-facing or world-facing image projector
JP2017146927A (ja) * 2016-02-19 2017-08-24 ソニーモバイルコミュニケーションズ株式会社 制御装置、制御方法及びプログラム
WO2017141744A1 (ja) * 2016-02-19 2017-08-24 ソニー株式会社 表示装置
CN105759552B (zh) * 2016-03-31 2017-11-21 纳恩博（北京）科技有限公司 一种图像显示方法及电子设备
EP3719570A4 (en) * 2017-11-30 2021-04-21 FUJIFILM Corporation PROJECTOR
JP7262634B2 (ja) * 2018-08-28 2023-04-21 富士フイルム株式会社 プロジェクタ

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730826A (en) 1980-07-30 1982-02-19 Fuji Photo Film Co Ltd Folding type transmission screen device
US5349400A (en) * 1990-11-30 1994-09-20 Thomson-Csf Back-projection display system and method for making a back-projection mirror
KR960002207B1 (ko) * 1991-12-30 1996-02-13 엘지전자주식회사 포터블 엘씨디 프로젝터
JP2745926B2 (ja) 1992-01-27 1998-04-28 富士写真フイルム株式会社 モニタ画面付きビデオプロジェクタ
JP3251110B2 (ja) 1993-10-15 2002-01-28 株式会社リコー オーバーヘッドプロジェクタ
JPH07236106A (ja) * 1994-02-22 1995-09-05 Hitachi Ltd 背面投写形画像表示装置
JPH0749533A (ja) 1994-06-16 1995-02-21 Casio Comput Co Ltd プロジェクタ装置
JPH085980A (ja) 1994-06-23 1996-01-12 Sharp Corp 液晶プロジェクタ
JPH0843943A (ja) * 1994-07-26 1996-02-16 Mitsubishi Electric Corp 投写型表示装置
JPH08194202A (ja) 1995-01-17 1996-07-30 Sony Corp プロジェクター装置
JPH10206969A (ja) 1997-01-24 1998-08-07 Ricoh Co Ltd 画像表示装置および画像表示装置用アタッチメント
US20020163482A1 (en) * 1998-04-20 2002-11-07 Alan Sullivan Multi-planar volumetric display system including optical elements made from liquid crystal having polymer stabilized cholesteric textures
US6317169B1 (en) * 1999-04-28 2001-11-13 Intel Corporation Mechanically oscillated projection display
JP2000321672A (ja) * 1999-05-14 2000-11-24 Seiko Epson Corp スタンド型スクリーン装置及びこれを用いた投写型表示装置
US20030038928A1 (en) 2001-08-27 2003-02-27 Alden Ray M. Remote image projector for hand held and wearable applications
JP2003153135A (ja) * 2001-11-16 2003-05-23 Sanyo Electric Co Ltd 投射型表示装置
GB2389726B (en) * 2002-02-16 2004-09-08 Alan Maddock An adaptor for portable visual display permitting user attachment and configuration of accessories and media
WO2005083494A1 (ja) * 2004-02-27 2005-09-09 Matsushita Electric Industrial Co., Ltd. ディスプレイ装置
JP2006146106A (ja) * 2004-11-15 2006-06-08 Plus Vision Corp 画像投影装置
JP4454543B2 (ja) * 2005-06-23 2010-04-21 Ｎｅｃディスプレイソリューションズ株式会社 歪み補正手段を備えたプロジェクタ
JP2007004031A (ja) 2005-06-27 2007-01-11 Olympus Imaging Corp プロジェクタ装置
KR100765765B1 (ko) * 2005-11-15 2007-10-15 삼성전자주식회사 프로젝터/프로젝션 겸용 디스플레이 장치
US7857460B2 (en) * 2007-09-26 2010-12-28 Motorola Mobility, Inc. Image stabilization in a laser-scanning based projector

Also Published As

Publication number Publication date
CN101435980B (zh) 2012-02-29
EP2060948B1 (en) 2015-08-12
EP2060948A2 (en) 2009-05-20
US20090122271A1 (en) 2009-05-14
US8011790B2 (en) 2011-09-06
CN101435980A (zh) 2009-05-20
EP2060948A3 (en) 2009-07-29
JP2009122366A (ja) 2009-06-04

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